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Internals: Fix cppcheck warnings; no functional change intended

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This commit is contained in:
Wilson Snyder
2011-08-04 21:58:45 -04:00
parent c83f2a4abd
commit df1da3dda9
35 changed files with 151 additions and 81 deletions
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src/V3Const.cpp
+8 -2
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@@ -821,7 +821,9 @@ private:
AstNodeAssign* asn2ap=nodep->cloneType(lc2p, sel2p)->castNodeAssign();
asn1ap->width(msb1-lsb1+1,msb1-lsb1+1);
asn2ap->width(msb2-lsb2+1,msb2-lsb2+1);
// cppcheck-suppress nullPointer // addNext deals with it
newp = newp->addNext(asn1ap);
// cppcheck-suppress nullPointer // addNext deals with it
newp = newp->addNext(asn2ap);
} else {
if (!m_modp) nodep->v3fatalSrc("Not under module");
@@ -852,12 +854,16 @@ private:
asn2ap->width(msb2-lsb2+1,msb2-lsb2+1);
asn2bp->width(msb2-lsb2+1,msb2-lsb2+1);
// This order matters
// cppcheck-suppress nullPointer // addNext deals with it
newp = newp->addNext(asn1ap);
// cppcheck-suppress nullPointer // addNext deals with it
newp = newp->addNext(asn2ap);
// cppcheck-suppress nullPointer // addNext deals with it
newp = newp->addNext(asn1bp);
// cppcheck-suppress nullPointer // addNext deals with it
newp = newp->addNext(asn2bp);
}
if (debug()>=9) newp->dumpTreeAndNext(cout," _new: ");
if (debug()>=9 && newp) newp->dumpTreeAndNext(cout," _new: ");
nodep->addNextHere(newp);
// Cleanup
nodep->unlinkFrBack()->deleteTree(); nodep=NULL;
@@ -1534,7 +1540,7 @@ private:
UINFO(9," DispConst: "<<fmt<<" -> "<<out<<" for "<<argp<<endl);
{ // fmt = out w/ replace % with %% as it must be literal.
fmt = "";
for (string::iterator pos = out.begin(); pos != out.end(); pos++) {
for (string::iterator pos = out.begin(); pos != out.end(); ++pos) {
if (*pos == '%') fmt += '%';
fmt += *pos;
}